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Renovation Noise and Timing Rules

Updated 26 Oct 2026 4 min read Reno Cost SG Editorial Team
An empty HDB flat interior mid-renovation with tools and a dust sheet, calm daylight and no people
Short answer

In an HDB flat, general renovation may run 9am–6pm Monday to Saturday, but noisy works — hacking, drilling and tile-cutting — are limited to 9am–5pm on weekdays only. No renovation is allowed on Sundays or public holidays.

On this page7 sections · tap to jump
  1. 01General renovation hours
  2. 02Noisy works are weekday-only
  3. 03Tell your neighbours first
  4. 04DIY work has a wider window
  5. 05Who is responsible, and the penalties
  6. 06Plan around the no-work days
  7. 07If a neighbour’s renovation breaks the rules

Renovation noise is the most common source of friction between neighbours, so HDB sets firm hours for it. The short version: general renovation can run 9am–6pm from Monday to Saturday, but noisy works such as hacking, drilling and tile-cutting are weekday-only, 9am–5pm. Nothing is allowed on Sundays or public holidays. Your contractor must keep to these hours, and HDB holds you — the flat owner — responsible if they do not.

General renovation hours

General renovation covers the quieter trades — painting, carpentry installation, plumbing, electrical wiring, laying vinyl and similar work. These may be carried out from 9am to 6pm on weekdays and Saturdays, and not at all on Sundays or public holidays.

Card of HDB renovation hours: general works Mon–Sat 9am–6pm, noisy works weekday 9am–5pm, no work on Sundays and public holidays

HDB’s permitted renovation hours. Noisy works are weekday-only. Source: HDB.

Work Allowed days Hours
General renovation Monday – Saturday 9am – 6pm
Noisy / restricted works Weekdays only 9am – 5pm
Any renovation Sundays & public holidays Not allowed

Source: HDB Important Information on Renovations.

Noisy works are weekday-only

HDB describes restricted works as demolishing of walls, removing wall or floor finishes, cutting of tiles and heavy and excessive drilling works. This is the category that trips owners up, because it is more tightly limited than general work: 9am–5pm on weekdays only. It is not allowed on Saturdays, Sundays, public holidays, or the eves of New Year’s Day, Chinese New Year, Deepavali, Hari Raya Puasa and Christmas Day.

In practice this means the demolition and tile-cutting phase of a renovation is always scheduled across weekdays, and public holidays and their eves have to be counted out of the working calendar.

Tell your neighbours first

HDB expects you to warn the people around you before the noise starts, not after.

DIY work has a wider window

Your own do-it-yourself jobs — hanging a shelf, assembling furniture, light drilling — are not bound by the contractor’s 9am–5pm/6pm windows, but HDB still asks you to keep the peace.

Card comparing noise windows: contractor general Mon–Sat 9am–6pm, contractor noisy weekday 9am–5pm, your own DIY 7am–10:30pm

Contractor hours versus your own DIY window. Source: HDB.

Who is responsible, and the penalties

The rules sit on the flat owner, not only the contractor. You must engage a contractor from HDB’s Directory of Renovation Contractors (DRC) even for works that need no permit, and ensure the whole job follows HDB’s guidelines.

Item What applies
Fine (on conviction) Up to S$5,000
Possible order Reinstate the flat at your cost
Contractor Must be DRC-listed

Source: Housing and Development (Renovation Control) Rules 2006.

Plan around the no-work days

Because noisy work is weekday-only and stops on festival eves, a long cluster of public holidays can stretch a renovation timeline. Build the quiet trades — carpentry, painting, cleaning — into Saturdays and the hours after 5pm, and keep hacking, tile-cutting and heavy drilling to weekday mornings and afternoons.

Remember the works also have to finish within the permit period: 3 months for newly completed (BTO) blocks, 1 month for existing blocks, and 2 weeks for window-only works. See the HDB renovation permit guide for what needs approval, and the flooring cost guide for why tile hacking drives both cost and the schedule.

If a neighbour’s renovation breaks the rules

If work is happening outside the permitted hours — before 9am, after 6pm, on Sundays or public holidays, or noisy hacking and drilling on a Saturday — those are genuine breaches, and you have official channels to raise them. The engagement between a flat owner and a DRC contractor is a private arrangement, so day-to-day enforcement runs through the estate and municipal services rather than the police.

  • Your Town Council manages estate-level enforcement and is usually the first stop for renovation-noise complaints.
  • The OneService app is the Government’s platform for municipal feedback and routes the report to the right agency.
  • HDB can act on serious or repeated breaches of the renovation rules.

Keep a simple record — date, time, the type of noise and how long it lasted — because that makes it far easier for the agency to follow up. Disputes over pricing, schedule or workmanship with your own contractor are separate and are resolved privately, with help from bodies such as CASE or the Small Claims Tribunals if needed.

General information only, not legal advice. Rules change; confirm current requirements on the HDB website before you start.

Sources

  1. Important Information (renovation timings and responsibilities) — Housing & Development Board (HDB) (as of October 2026)
  2. A Guide to Renovating Your HDB Flat (permitted hours, neighbour notice) — Housing & Development Board (HDB) (as of October 2026)
  3. Housing and Development (Renovation Control) Rules 2006 — Singapore Statutes Online (AGC) (as of October 2026)